*Makoto Otsubo1, Ayumu Miyakawa2, Ikuo Katayama3, Keishi Okazaki4 (1.Geological Survey of Japan, Research Institute of Earthquake and Volcano Geology, 2.Geological Survey of Japan, Research Institute of Geology and Geoinformation, 3.Hiroshima University, 4.JAMSTEC)
convener:Makoto Otsubo(Geological Survey of Japan, Research Institute of Earthquake and Volcano Geology), Jun Hosoi(Geological Survey of Japan, Institute of Geology and Geoinformation, AIST), Chairperson:Makoto Otsubo(Research Institute of Earthquake and Volcano Geology, Geological Survey of Japan)